setAnswer example

        if (isset($data['__vote_email'])) {
            $struct->setEmail($data['__vote_email']);
        }

        if (isset($data['__vote_headline'])) {
            $struct->setHeadline($data['__vote_headline']);
        }

        if (isset($data['__vote_answer'])) {
            $struct->setAnswer($data['__vote_answer']);
        }

        if (isset($data['__vote_answer_date'])) {
            $struct->setAnsweredAt(
                new DateTime($data['__vote_answer_date'])
            );
        }

        return $struct;
    }